PIC16LF1847-I/SO Microchip Integrated Circuit (Small Outline Packages) In Stock
PIC16LF1847-I/SO is an 8-bit PIC16 microcontroller from Microchip operating at up to 32 MHz with 8 KB Flash and a minimum supply voltage of 1.8 V at 16 MHz. It includes an integrated ADC and fits in an 18-pin SOIC package for compact, low-power embedded designs. Suitable for battery-powered sensors, consumer appliances, and industrial control nodes.
- Manufacturer
- Microchip
- Package
- Small Outline Packages
- Pin Count
- 18
- Lifecycle
- ACTIVE
- Datasheet
- PIC16LF1847-I/SO Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.4100(MOQ 1)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 8-bit PIC16 core running up to 32 MHz with 8 KB Flash and built-in ADC for versatile sensor interface and control applications
- Ultra-low minimum supply voltage of 1.8 V at 16 MHz enables direct operation from single-cell Li-ion or two-cell AA batteries without a regulator
- 18-pin SOIC package with lead-free construction and 13-year estimated lifecycle for long-production-run embedded system designs
Applications
PIC16LF1847-I/SO is used in battery-powered IoT sensor nodes, smart home switches, and handheld consumer devices where the 1.8 V minimum supply allows operation from a single coin cell or alkaline battery. Its integrated ADC supports direct connection to resistive temperature sensors, potentiometers, and light-dependent resistors without external signal conditioning ICs. The 18-pin SOIC package and 32 MHz maximum speed make it cost-effective for low-volume appliance control boards, door lock modules, and HVAC zone controllers.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | SOIC-18 |
| Factory Lead Time | 5Weeks |
| YTEOL | 13 |
| Has ADC | YES |
| Additional Feature | 1.8 V MINIMUM SUPPLY AT 16 MHZ |
| Bit Size | 8 |
| Boundary Scan | NO |
| CPU Family | PIC16 |
| Clock Frequency-Max | 32MHz |
| DAC Channels | YES |
| DMA Channels | NO |
| Integrated Cache | NO |
| JESD-30 Code | R-PDSO-G18 |
| JESD-609 Code | e3 |
| Low Power Mode | NO |
| Number of External Interrupts | 1 |
| Number of I/O Lines | 16 |
| Number of Serial I/Os | 1 |
| Number of Timers | 5 |
| On Chip Data RAM Width | 8 |
| On Chip Program ROM Width | 14 |
| PWM Channels | YES |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOP18,.4 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| RAM (bytes) | 1024 |
| RAM (words) | 1024 |
| ROM (words) | 8192 |
| ROM Programmability | FLASH |
| Speed | 32MHz |
| Supply Current-Max | 10mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | GULL WING |
| Terminal Pitch | 1.27mm |
| Terminal Position | DUAL |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.31.00.01 |
| Country of Origin | Thailand |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the minimum supply voltage of PIC16LF1847-I/SO, and at what frequency can it operate from a coin cell?
PIC16LF1847-I/SO can operate from a minimum supply voltage of 1.8 V when clocked at up to 16 MHz, making it compatible with a single CR2032 coin cell (nominal 3 V, end-of-life ~2 V). At the full 32 MHz clock, a higher supply voltage is required. This low-voltage operation is a key advantage for battery-powered designs where eliminating a boost regulator reduces BOM cost and standby current.
Does PIC16LF1847-I/SO include an integrated ADC, and how many channels does it support?
Yes, PIC16LF1847-I/SO includes an integrated ADC. The PIC16LF1847 family provides up to 11 analog input channels accessible through the 18 available I/O pins, supporting direct measurement of resistive sensors, voltage dividers, and analog transducers. The ADC resolution is 10-bit, providing 1024 steps over the supply voltage reference range, sufficient for temperature, light, and position sensing in typical embedded applications.
Which battery-powered applications are most suitable for PIC16LF1847-I/SO compared to a 5 V-only PIC16F part?
PIC16LF1847-I/SO is better suited than a standard 5 V PIC16F part for applications powered by two AA alkaline cells (2.4 V to 3.2 V), CR2032 coin cells, or single-cell LiPo batteries (3.0 V to 4.2 V). Suitable applications include wireless sensor nodes, smart locks, HVAC zone thermostats, and handheld remote controls where the 1.8 V minimum threshold eliminates the need for a separate LDO regulator and reduces overall system quiescent current below 10 µA in sleep mode.
What is the Flash size and clock speed of PIC16LF1847-I/SO, and how does it compare to PIC16LF1827?
PIC16LF1847-I/SO provides 8 KB of Flash program memory and runs at up to 32 MHz, while the pin-compatible PIC16LF1827 offers only 4 KB Flash at the same clock speed and package. The doubled Flash in the LF1847 supports larger firmware with UART communication stacks, menu-driven displays, and multi-sensor averaging routines. Both parts share the 18-pin SOIC footprint, making the LF1847 a direct drop-in upgrade when firmware size becomes a constraint.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.9500 | $1.95 |
| 100+ | $1.6200 | $162.00 |
| 1000+ | $1.4900 | $1490.00 |
| 5000+ | $1.4100 | $7050.00 |
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